42998640

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{179161}}^1$

素因数の和:179177

約数の個数: 40

約数和(自身を含む): 133296528

約数和(自身を除く): 90297888

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 179161, 358322, 537483, 716644, 895805, 1074966, 1433288, 1791610, 2149932, 2687415, 2866576, 3583220, 4299864, 5374830, 7166440, 8599728, 10749660, 14332880, 21499320, 42998640]

約数ペア:

[(1, 42998640), (2, 21499320), (3, 14332880), (4, 10749660), (5, 8599728), (6, 7166440), (8, 5374830), (10, 4299864), (12, 3583220), (15, 2866576), (16, 2687415), (20, 2149932), (24, 1791610), (30, 1433288), (40, 1074966), (48, 895805), (60, 716644), (80, 537483), (120, 358322), (240, 179161)]